Is the borosilicate glass toxic?

Everyone knows that if an ordinary glass is cold or hot, it is easy to burst and hurt people. So in order to prevent such incidents, borosilicate glass was born. The reason why ordinary mouthblown glass will burst quickly when they are quenched and heated is mainly because they are heated or unevenly heated. When the temperature is concentrated at a certain point, they will expand or contract rapidly and burst. High borosilicate glass has effectively solved this problem. According to the test, the high borosilicate glass can withstand rapid cooling from - 20 ℃ to+120 ℃ without bursting. Because of this magical property, borosilicate glass is also very popular, but some people worry that borosilicate glass will be toxic because of this property at high temperatures. Let's have a look!
To find out whether borosilicate glass is toxic, you can find a way to determine its material property. As the name implies, home decor glassware is made of borosilicate glass. Let's see what borosilicate glass is.

High borosilicate glass:

High borosilicate glass, also known as hard glass, is characterized by using glass to conduct electricity at high temperature. The glass is melted by heating inside the glass and processed by advanced production technology, because the thermal expansion coefficient of the production line is 3.3 ± 0.1) × 10-6/K, also known as "borosilicate glass 3.3".
High borosilicate glass is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability. Because of its excellent performance, it is widely used in solar energy, chemical industry, pharmaceutical packaging, electronic light source, craft jewelry and other industries. Its good performance has been widely recognized by all sectors of the world, especially in the field of solar energy, Germany, the United States and other developed countries have carried out more extensive promotion.
Obviously, borosilicate glass is non-toxic, so high borosilicate glass is also non-toxic. In addition, in the production of high borosilicate glass, due to the addition of sodium silicate sand, soda water and ground lime, the borosilicate glass can be uniformly heated at high temperature after being fired at more than 1000 degrees, avoiding the problem of ordinary glass cracking.